Inventor · disambiguated record
Volker Zellmann
Also filed as: ZELLMANN VOLKER
7 granted patents·2 pending applications·59 citations·filing 2000–2018
81Inventor score
Files withKATTER MATTHIAS4VACUUMSCHMELZE GMBH & CO KG2REPPEL GEORG WERNER1VACUUMSCHEMLZE GMBH1VACUUMSCHMEIZE GMBH & CO KG1
Top patents by PatentIndex Score
9 records- 0194US9978487B2Method for fabricating a functionally-graded monolithic sintered working component for magnetic heat exchange and an article for magnetic heat exchangeKATTER MATTHIAS·Filed 2011·Granted May 22, 2018·33 cites·39 claims
- 0272US6599465B1Composite part and method for producing the sameVACUUMSCHEMLZE GMBH·Filed 2000·Granted Jul 29, 2003·21 cites·13 claims
- 0365US10847289B2Method for fabricating a functionally-graded monolithic sintered working component for magnetic heat exchange and an article for magnetic heat exchangeVACUUMSCHMELZE GMBH & CO KG·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 0465US9524816B2Method of fabricating a working component for magnetic heat exchangeKATTER MATTHIAS·Filed 2011·Granted Dec 20, 2016·2 cites·25 claims
- 0561US8105443B2Non-ageing permanent magnet from an alloy powder and method for the production thereofREPPEL GEORG WERNER·Filed 2007·Granted Jan 31, 2012·1 cites·28 claims
- 0655US9773591B2Article for magnetic heat exchange and method of fabricating an article for magnetic heat exchangeKATTER MATTHIAS·Filed 2009·Granted Sep 26, 2017·0 cites·17 claims
- 0749US6926777B2Method for producing rod-shaped permanent magnetsVACUUMSCHMELZE GMBH & CO KG·Filed 2000·Granted Aug 9, 2005·2 cites·10 claims
- 0840US2011140031A1Article for Use in Magnetic Heat Exchange, Intermediate Article and Method for Producing an Article for Use in Magnetic Heat ExchangeVACUUMSCHMEIZE GMBH & CO KG·Filed 2008·Application pending·0 cites
- 0939US2012043497A1Working Component for Magnetic Heat Exchange and Method of Producing a Working Component for Magnetic RefrigerationKATTER MATTHIAS·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →